Oh yeah and somebody that hasn't been mentioned that might be the best of them all: Brooks Kieschnick. He's sort of a combo RP/PH that used to be a hitting prospect but switched to being a pitcher a couple years ago. Had a .760 career OPS and spent the last 2 seasons as a relief pitcher for the Brewers. Jennings and Hampton's OPS are only about .650 and they played in Coors Field. Might not seem all that significant for Hampton since he only played 2 years in Colorado, but 10 of his 14 career HR's were hit palying for the Rockies.